Many Types of Human Capital and Many Roles in U.S. Growth: Evidence from County-Level Educational Attainment Data.(2004) In: Public Economics. [Full Text][Citation analysis]This paper has another version. Agregated cites: 3

Heterogeneity in Convergence Rates and Income Determination across U.S. States: Evidence from County-Level Data.(2004) In: Development and Comp Systems. [Full Text][Citation analysis]This paper has another version. Agregated cites: 0

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